Base station



FIG. 1 is an elevated, perspective view of a base station in accordancewith aspects of the invention;

FIG. 2 is a side view of the base station shown in FIG. 1;

FIG. 3 is an opposite view of the base station shown in FIG. 2;

FIG. 4 is a front view of FIG. 1;

FIG. 5 is a back view of FIG. 1;

FIG. 6 is a top view of FIG. 1; and,

FIG. 7 is a bottom view of FIG. 1.

The broken lines shown represent portions of the article not claimed andform no part of the claimed design.

CLAIM The ornamental design for a base station, as shown and described.